United States. Environmental Protection Agency. Office of Transportation and Air Quality. Assessment and Standards Division & United States. National Aeronautics and Space Administration. (2004). Safety and security analysis: Investigative report by NASA on proposed EPA hydrogen-powered vehicle fueling station. Assessment and Standards Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Transportation and Air Quality. Assessment and Standards Division and United States. National Aeronautics and Space Administration. Safety and Security Analysis: Investigative Report by NASA on Proposed EPA Hydrogen-powered Vehicle Fueling Station. [Washington, D.C.]: Assessment and Standards Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency, 2004.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Transportation and Air Quality. Assessment and Standards Division and United States. National Aeronautics and Space Administration. Safety and Security Analysis: Investigative Report by NASA on Proposed EPA Hydrogen-powered Vehicle Fueling Station. Assessment and Standards Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency, 2004.